Technology
Friday, 7/10, 10:52 AM
Alarm as Facial Recognition Spreads Across UK Shops
- Facial-recognition cameras that scan shoppers against private watchlists are spreading across British stores, with the supermarket Sainsbury's expanding its use and the technology firm Facewatch planning instant police alerts.
- Retailers say it curbs theft; civil-liberties groups warn of secret watchlists, misidentification and creeping surveillance.